317893248

素因数分解:

$2^7\times 3^4\times {\mathrm{30661}}^1$

素因数の和:30687

約数の個数: 80

約数和(自身を含む): 946076010

約数和(自身を除く): 628182762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 30661, 61322, 91983, 122644, 183966, 245288, 275949, 367932, 490576, 551898, 735864, 827847, 981152, 1103796, 1471728, 1655694, 1962304, 2207592, 2483541, 2943456, 3311388, 3924608, 4415184, 4967082, 5886912, 6622776, 8830368, 9934164, 11773824, 13245552, 17660736, 19868328, 26491104, 35321472, 39736656, 52982208, 79473312, 105964416, 158946624, 317893248]

約数ペア:

[(1, 317893248), (2, 158946624), (3, 105964416), (4, 79473312), (6, 52982208), (8, 39736656), (9, 35321472), (12, 26491104), (16, 19868328), (18, 17660736), (24, 13245552), (27, 11773824), (32, 9934164), (36, 8830368), (48, 6622776), (54, 5886912), (64, 4967082), (72, 4415184), (81, 3924608), (96, 3311388), (108, 2943456), (128, 2483541), (144, 2207592), (162, 1962304), (192, 1655694), (216, 1471728), (288, 1103796), (324, 981152), (384, 827847), (432, 735864), (576, 551898), (648, 490576), (864, 367932), (1152, 275949), (1296, 245288), (1728, 183966), (2592, 122644), (3456, 91983), (5184, 61322), (10368, 30661)]